Exposed IMGUI_DEBUG_PARANOID in imconfig.h + using a #define with no value to match other uses in imconfig.h
diff --git a/imconfig.h b/imconfig.h
index 25cad5f..39f24a0 100644
--- a/imconfig.h
+++ b/imconfig.h
@@ -77,14 +77,19 @@
 //typedef void (*MyImDrawCallback)(const ImDrawList* draw_list, const ImDrawCmd* cmd, void* my_renderer_user_data);
 //#define ImDrawCallback MyImDrawCallback
 
-//---- Debug Tools
-// Use 'Metrics->Tools->Item Picker' to pick widgets with the mouse and break into them for easy debugging.
+//---- Debug Tools: Macro to break in Debugger
+// (use 'Metrics->Tools->Item Picker' to pick widgets with the mouse and break into them for easy debugging.)
 //#define IM_DEBUG_BREAK  IM_ASSERT(0)
 //#define IM_DEBUG_BREAK  __debugbreak()
-// Have the Item Picker break in the ItemAdd() function instead of ItemHoverable() - which is earlier in the code, will catch a few extra items, allow picking items other than Hovered one.
+
+//---- Debug Tools: Have the Item Picker break in the ItemAdd() function instead of ItemHoverable(),
+// (which comes earlier in the code, will catch a few extra items, allow picking items other than Hovered one.)
 // This adds a small runtime cost which is why it is not enabled by default.
 //#define IMGUI_DEBUG_TOOL_ITEM_PICKER_EX
 
+//---- Debug Tools: Enable slower asserts
+//#define IMGUI_DEBUG_PARANOID
+
 //---- Tip: You can add extra functions within the ImGui:: namespace, here or in your own headers files.
 /*
 namespace ImGui
diff --git a/imgui_internal.h b/imgui_internal.h
index 26cf3a1..013d5dc 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -156,8 +156,9 @@
 #endif
 
 // "Paranoid" Debug Asserts are meant to only be enabled during specific debugging/work, otherwise would slow down the code too much.
-#define IMGUI_DEBUG_PARANOID            0
-#if IMGUI_DEBUG_PARANOID
+// We currently don't have many of those so the effect is currently negligible, but onward intent to add more aggressive ones in the code.
+//#define IMGUI_DEBUG_PARANOID
+#ifdef IMGUI_DEBUG_PARANOID
 #define IM_ASSERT_PARANOID(_EXPR)       IM_ASSERT(_EXPR)
 #else
 #define IM_ASSERT_PARANOID(_EXPR)